Abrupt junction
[计] 突变结, 阶跃结
🧩 词语组成解析
junction
['dʒʌŋkʃən]
n. 连接，接合;会合点，接合点;（公路或铁路的）交叉路口;（电缆等的）主结点;
🗣️ 情景例句
How's your health?
你的身体怎么样？
David must figure on at least seventy strong men for support.
戴维至少须把七十个壮汉的协助计算进去。
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。